Which country first discovered petrol

In I Ching, one of the earliest Chinese writings cites the use of oil in its raw state without refining was first discovered, extracted, and used in China in the first century BC. In addition, the Chinese were the first to use petroleum as fuel as early as the fourth century BC.

it will be innate immunity. good luck with your test : )!

oh and if you need . ask the question

the answer to this question is the third option. hope this